2021 GMC Sierra AT4
3GTU9EET7MG427443
This 2021 GMC Sierra AT4 is listed at $46,999 with 40,253 miles in Fairbanks, AK.
Market Price Range
Vehicle Decode
- Body
- Pickup
- Engine
- 3.0L · V6 · Diesel
- Drive
- 4WD/4-Wheel Drive/4x4
- Doors
- 4
- Made by
- GENERAL MOTORS LLC
Safety
- ✗ Backup camera
- ✗ Blind-spot monitor
- ✗ Lane departure
- ✗ ABS
- ✗ Electronic stability
Price history for this VIN
Asking prices recorded across 5 listing dates for VIN 3GTU9EET7MG427443, spanning 65 days.
Safety & ownership
EPA fuel economy (MPG)
Model-level data for the 2021 GMC Sierra from NHTSA (recalls, NCAP crash tests) and EPA fueleconomy.gov, refreshed July 28, 2026.
Active listings
Full listing history on VehiSales →| Dealer | Location | Price | Mileage | Listed |
|---|---|---|---|---|
| — | Fairbanks, AK 99710 | $46,999 | 40,253 mi | 2026-08-15 |
| Chevrolet GMC of Fairbanks | Fairbanks, AK 99701 | $46,999 | 40,253 mi | 2026-06-16 |
| Chevrolet of Fairbanks | Fairbanks, AK 99701 | $46,999 | 40,253 mi | 2026-06-15 |
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